Well, i made it simple, and its very similar to the pokegear script from PE, since that i used it as a base. Since my fan game recreates the majority of things from official games but in one game project, and since that there's no pokenav out there, i made this one. And to be different from the pokegear mechanics, i add other kind of game mechanics to be different, except for the town map app, i put that app there since that its the core app of the pokenav which is the town map, like in the old anime series, where max uses it to guide the group through the hoenn region.